C3121113331313231323132333131313231323131323223313233313233313233213321
>>
C312111333131323132313233313131323132313132322331323331323331323321332
<<
C3121113331313231323132333131313231323131323223313233313233313233213323
>>
C3121113331313231323132333131313231323131323223313233313233313233213322
>>